我试图通过测试项目Gitlab CI熟悉https://gitlab.com/khpeek/CI-test环境。该项目具有以下.gitlab-ci.yml
:
image: python:2.7-onbuild
services:
- rethinkdb:latest
test_job:
script:
- pytest
问题是CI管道中的test_job
作业失败,并显示以下错误消息:
Running with gitlab-ci-multi-runner 9.0.1 (a3da309)
on docker-auto-scale (e11ae361)
Using Docker executor with image python:2.7-onbuild ...
Starting service rethinkdb:latest ...
Pulling docker image rethinkdb:latest ...
Using docker image rethinkdb:latest ID=sha256:23ecfb08823bc5483c6a955b077a9bc82899a0df2f33899b64992345256f22dd for service rethinkdb...
Waiting for services to be up and running...
Using docker image sha256:aaecf574604a31dd49a9d4151b11739837e4469df1cf7b558787048ce4ba81aa ID=sha256:aaecf574604a31dd49a9d4151b11739837e4469df1cf7b558787048ce4ba81aa for predefined container...
Pulling docker image python:2.7-onbuild ...
Using docker image python:2.7-onbuild ID=sha256:5754a7fac135b9cae7e02e34cc7ba941f03a33fb00cf31f12fbb71b8d389ece2 for build container...
Running on runner-e11ae361-project-3083420-concurrent-0 via runner-e11ae361-machine-1491819341-82630004-digital-ocean-2gb...
Cloning repository...
Cloning into '/builds/khpeek/CI-test'...
Checking out d0937f33 as master...
Skipping Git submodules setup
$ pytest
/bin/bash: line 56: pytest: command not found
ERROR: Job failed: exit code 1
但是,存储库中有一个requirements.txt
,其中包含单行pytest==3.0.7
。但是,在python:2.7-onbuild
图像的Dockerfile中,我认为pip install -r requirements.txt
应该在构建时运行。那么为什么找不到pytest
?
答案 0 :(得分:1)
如果查看与之关联的Dockerfile,您会看到[aria-label="Story"] {
background-color: rgb(0, 0, 255);
}
[aria-label="Story"] ^ [aria-label="Story"] {
background-color: rgb(255, 0, 0);
}
是onbuild命令的一部分。如果要从第一个容器创建新容器并安装一堆需求,这将非常有用。因此,pip install -r requirements.txt
命令不会在CI管道的容器中执行,如果是,它将在最开始执行,甚至在克隆gitlab存储库之前。
我建议您以这种方式修改pip install -r requirements.txt
文件
.gitlab-ci.yml
答案 1 :(得分:0)
问题似乎是间歇性的:尽管第一次运行测试需要61分钟(最初失败),现在大约需要一分钟(见下面的屏幕抓取)。
作为参考,测试存储库位于https://gitlab.com/khpeek/CI-test。 (我必须添加before_script
一些pip install
来使作业成功。)